The speed you need to stay in orbit is about 8 kilometers per second.[4]It's a little less if you're in the higher region of low Earth orbit. Only a fraction of a rocket's energy is used to lift up out of the atmosphere; the vast majority of it is used to gain orbital (sideways) speed.
Williamsburgâs Merchantâs Square in the Fall. Most feel that the ideal Williamsburg weather is in the fall. Warm days with temperatures that are often in the high 70âs in September, and fall back into the mid 60âs by November, give way to soft evenings that require only a light jacket.
Days of Hot Weather in Williamsburg. Most summer days heat up to at least 80 Â°F at Williamsburg with about one-fifth of those reaching into the 90s. But temperatures over 100 Â°F (38 Â°C) are unusual for this historic city. Only about once a decade does the thermometer climb into the 100s. Temperatures that hot are most likely to occur in July.